City of Chicago


312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3123572200 | +1 312-357-2200 Illinois U.S.A.
  • 3123572201 | +1 312-357-2201 Illinois U.S.A.
  • 3123572202 | +1 312-357-2202 Illinois U.S.A.
  • 3123572203 | +1 312-357-2203 Illinois U.S.A.
  • 3123572204 | +1 312-357-2204 Illinois U.S.A.
  • 3123572205 | +1 312-357-2205 Illinois U.S.A.
  • 3123572206 | +1 312-357-2206 Illinois U.S.A.
  • 3123572207 | +1 312-357-2207 Illinois U.S.A.
  • 3123572208 | +1 312-357-2208 Illinois U.S.A.
  • 3123572209 | +1 312-357-2209 Illinois U.S.A.
  • 3123572210 | +1 312-357-2210 Illinois U.S.A.
  • 3123572211 | +1 312-357-2211 Illinois U.S.A.
  • 3123572212 | +1 312-357-2212 Illinois U.S.A.
  • 3123572213 | +1 312-357-2213 Illinois U.S.A.
  • 3123572214 | +1 312-357-2214 Illinois U.S.A.
  • 3123572215 | +1 312-357-2215 Illinois U.S.A.
  • 3123572216 | +1 312-357-2216 Illinois U.S.A.
  • 3123572217 | +1 312-357-2217 Illinois U.S.A.
  • 3123572218 | +1 312-357-2218 Illinois U.S.A.
  • 3123572219 | +1 312-357-2219 Illinois U.S.A.
  • 3123572220 | +1 312-357-2220 Illinois U.S.A.
  • 3123572221 | +1 312-357-2221 Illinois U.S.A.
  • 3123572222 | +1 312-357-2222 Illinois U.S.A.
  • 3123572223 | +1 312-357-2223 Illinois U.S.A.
  • 3123572224 | +1 312-357-2224 Illinois U.S.A.
  • 3123572225 | +1 312-357-2225 Illinois U.S.A.
  • 3123572226 | +1 312-357-2226 Illinois U.S.A.
  • 3123572227 | +1 312-357-2227 Illinois U.S.A.
  • 3123572228 | +1 312-357-2228 Illinois U.S.A.
  • 3123572229 | +1 312-357-2229 Illinois U.S.A.
  • 3123572230 | +1 312-357-2230 Illinois U.S.A.
  • 3123572231 | +1 312-357-2231 Illinois U.S.A.
  • 3123572232 | +1 312-357-2232 Illinois U.S.A.
  • 3123572233 | +1 312-357-2233 Illinois U.S.A.
  • 3123572234 | +1 312-357-2234 Illinois U.S.A.
  • 3123572235 | +1 312-357-2235 Illinois U.S.A.
  • 3123572236 | +1 312-357-2236 Illinois U.S.A.
  • 3123572237 | +1 312-357-2237 Illinois U.S.A.
  • 3123572238 | +1 312-357-2238 Illinois U.S.A.
  • 3123572239 | +1 312-357-2239 Illinois U.S.A.
  • 3123572240 | +1 312-357-2240 Illinois U.S.A.
  • 3123572241 | +1 312-357-2241 Illinois U.S.A.
  • 3123572242 | +1 312-357-2242 Illinois U.S.A.
  • 3123572243 | +1 312-357-2243 Illinois U.S.A.
  • 3123572244 | +1 312-357-2244 Illinois U.S.A.
  • 3123572245 | +1 312-357-2245 Illinois U.S.A.
  • 3123572246 | +1 312-357-2246 Illinois U.S.A.
  • 3123572247 | +1 312-357-2247 Illinois U.S.A.
  • 3123572248 | +1 312-357-2248 Illinois U.S.A.
  • 3123572249 | +1 312-357-2249 Illinois U.S.A.
  • 3123572250 | +1 312-357-2250 Illinois U.S.A.
  • 3123572251 | +1 312-357-2251 Illinois U.S.A.
  • 3123572252 | +1 312-357-2252 Illinois U.S.A.
  • 3123572253 | +1 312-357-2253 Illinois U.S.A.
  • 3123572254 | +1 312-357-2254 Illinois U.S.A.
  • 3123572255 | +1 312-357-2255 Illinois U.S.A.
  • 3123572256 | +1 312-357-2256 Illinois U.S.A.
  • 3123572257 | +1 312-357-2257 Illinois U.S.A.
  • 3123572258 | +1 312-357-2258 Illinois U.S.A.
  • 3123572259 | +1 312-357-2259 Illinois U.S.A.
  • 3123572260 | +1 312-357-2260 Illinois U.S.A.
  • 3123572261 | +1 312-357-2261 Illinois U.S.A.
  • 3123572262 | +1 312-357-2262 Illinois U.S.A.
  • 3123572263 | +1 312-357-2263 Illinois U.S.A.
  • 3123572264 | +1 312-357-2264 Illinois U.S.A.
  • 3123572265 | +1 312-357-2265 Illinois U.S.A.
  • 3123572266 | +1 312-357-2266 Illinois U.S.A.
  • 3123572267 | +1 312-357-2267 Illinois U.S.A.
  • 3123572268 | +1 312-357-2268 Illinois U.S.A.
  • 3123572269 | +1 312-357-2269 Illinois U.S.A.
  • 3123572270 | +1 312-357-2270 Illinois U.S.A.
  • 3123572271 | +1 312-357-2271 Illinois U.S.A.
  • 3123572272 | +1 312-357-2272 Illinois U.S.A.
  • 3123572273 | +1 312-357-2273 Illinois U.S.A.
  • 3123572274 | +1 312-357-2274 Illinois U.S.A.
  • 3123572275 | +1 312-357-2275 Illinois U.S.A.
  • 3123572276 | +1 312-357-2276 Illinois U.S.A.
  • 3123572277 | +1 312-357-2277 Illinois U.S.A.
  • 3123572278 | +1 312-357-2278 Illinois U.S.A.
  • 3123572279 | +1 312-357-2279 Illinois U.S.A.
  • 3123572280 | +1 312-357-2280 Illinois U.S.A.
  • 3123572281 | +1 312-357-2281 Illinois U.S.A.
  • 3123572282 | +1 312-357-2282 Illinois U.S.A.
  • 3123572283 | +1 312-357-2283 Illinois U.S.A.
  • 3123572284 | +1 312-357-2284 Illinois U.S.A.
  • 3123572285 | +1 312-357-2285 Illinois U.S.A.
  • 3123572286 | +1 312-357-2286 Illinois U.S.A.
  • 3123572287 | +1 312-357-2287 Illinois U.S.A.
  • 3123572288 | +1 312-357-2288 Illinois U.S.A.
  • 3123572289 | +1 312-357-2289 Illinois U.S.A.
  • 3123572290 | +1 312-357-2290 Illinois U.S.A.
  • 3123572291 | +1 312-357-2291 Illinois U.S.A.
  • 3123572292 | +1 312-357-2292 Illinois U.S.A.
  • 3123572293 | +1 312-357-2293 Illinois U.S.A.
  • 3123572294 | +1 312-357-2294 Illinois U.S.A.
  • 3123572295 | +1 312-357-2295 Illinois U.S.A.
  • 3123572296 | +1 312-357-2296 Illinois U.S.A.
  • 3123572297 | +1 312-357-2297 Illinois U.S.A.
  • 3123572298 | +1 312-357-2298 Illinois U.S.A.
  • 3123572299 | +1 312-357-2299 Illinois U.S.A.